30350859

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1583}}^1$

素因数の和:1687

約数の個数: 32

約数和(自身を含む): 51093504

約数和(自身を除く): 20742645

約数列:

[1, 3, 7, 11, 21, 33, 77, 83, 231, 249, 581, 913, 1583, 1743, 2739, 4749, 6391, 11081, 17413, 19173, 33243, 52239, 121891, 131389, 365673, 394167, 919723, 1445279, 2759169, 4335837, 10116953, 30350859]

約数ペア:

[(1, 30350859), (3, 10116953), (7, 4335837), (11, 2759169), (21, 1445279), (33, 919723), (77, 394167), (83, 365673), (231, 131389), (249, 121891), (581, 52239), (913, 33243), (1583, 19173), (1743, 17413), (2739, 11081), (4749, 6391)]